/Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Public/GeometryCollection/GeometryCollectionISMPoolComponent.h
Update instance transforms for a group of instances.
bool BatchUpdateInstancesTransforms ( [FGeometryCollectionISMPool](API\Runtime\GeometryCollectionEngine\GeometryCollection\FGeometryCollect-_10) & ISMPool, [FMeshId](API\Runtime\GeometryCollectionEngine\GeometryCollection\FGeometryCollect-_13\FMeshId) MeshId, int32 StartInstanceIndex, const [TArray](API\Runtime\Core\Containers\TArray)< FTransform > & NewInstancesTransforms, bool bWorldSpace, bool bMarkRenderStateDirty, bool bTeleport )